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Daily bulletin on solar and geomagnetic activity from the SIDC

Emesso: 2013 Aug 03 1240 UTC

SIDC Forecast

Brillamenti solari

Quiet conditions (<50% probability of C-class flares)

Geomagnetism

Quiet (A<20 and K<4)

Protoni solari

Quiet

	10cm flux	Ap
03 Aug 2013	112	003
04 Aug 2013	112	003
05 Aug 2013	112	003

Bulletin

Flaring activity is low. The chances for C-flares are below 50%. The solar wind speed is around 300 km/s, the total magnetic field strength around 4 nT. These parameters are measured by the ACE satellite at the L1 point. The geomagnetic conditions are quiet. There was no event detected on the Sun that could alternate these conditions.

Today's estimated international sunspot number (ISN): 068, based on 17 stations.

Solar indices for 02 Aug 2013

Wolf number Catania	139
10cm solar flux	113
AK Chambon La Forêt	005
AK Wingst	003
Estimated Ap	003
Estimated international sunspot number	076 - Based on 24 stations

Noticeable events summary

Provided by the Solar Influences Data analysis Center© - SIDC - Processed by SpaceWeatherLive

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